Hadith - Sahih Muslim 6757, Narrated Abdullah ibn Mas'ud, similar narration 6759 by 'Aisha, r.a.
Allah's Apostle said: There is none amongst you with whom is not an attache from amongst the jinn (devil). They (the Companions) said: Allah's Apostle with you too? Thereupon he said: Yes, but Allah helps me against him and so I am safe from his hand and he does not command me but for good.

Hadith - Sahih Muslim 6757, Narrated Abdullah ibn Mas'ud, similar narration 6759 by 'Aisha, r.a. Allah's Apostle said: There is none amongst you with whom is not an attache from amongst the jinn (devil). They (the Companions) said: Allah's Apostle with you too? Thereupon he said: Yes, but Allah helps me against him and so I am safe from his hand and he does not command me but for good.